feat(text_input): add draw function

src/text_input.py

@@ -16,5 +16,29 @@ class TextInput:
         self.border_color = (255, 255, 255)
         self.active_border_color = (0, 255, 0)
         self.background_color = (30, 30, 30)
-        
 
+    def handle_event(self, event):
+        # todo check keyboard input events
+        pass
+
+    def draw(self, screen):
+        # draw background of input box
+        pygame.draw.rect(screen, self.background_color, self.rect)
+
+        # change border color depending if input box is active or not
+        if self.active:
+            border_color = self.active_border_color
+        else:
+            border_color = self.border_color
+
+        # draw border
+        pygame.draw.rect(screen, border_color, self.rect, 2)
+
+        # draw text
+        text_surface = self.font.render(self.text, True, self.text_color)
+
+        # show text with indentation
+        screen.blit(text_surface, (self.rect.x + 10, self.rect.y + 10))
+
+    def get_text(self):
+        return self.text